{"product_id":"chicago-pneumatic-8941071150-air-inline-needle-scaler","title":"Chicago Pneumatic 8941071150 Air Inline Needle Scaler","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO PNEUMATIC 8941071150 is an air-powered inline needle scaler built for surface preparation tasks including rust removal, paint stripping, and scale removal on metal surfaces. Operating at 4,000 blows per minute (BPM) and requiring 90 psi of supply pressure, this tool delivers consistent impact energy for demanding shop and field applications. It draws 4.1 SCFM of air and connects through a 1\/4 inch inlet fitting. The inline body design keeps the tool balanced and easy to control during extended use. Licensed HVAC techs, pipefitters, welders, and general maintenance contractors use this type of scaler to prep weld joints, pipe surfaces, and structural steel before coating or inspection.\u003c\/p\u003e\n\u003cp\u003eThis needle scaler is suited for light to medium industrial and commercial maintenance work. It handles surface prep on pipe flanges, structural members, castings, and equipment frames. The 1\/2 inch needle diameter and 1 inch stroke length provide effective material removal without aggressive gouging. Applications include boiler room maintenance, mechanical room pipe prep, shipyard and fabrication shop use, and general contractor metalwork where a clean surface is required before painting or welding.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4,000 BPM impact rate for fast and consistent surface scaling\u003c\/li\u003e\n  \u003cli\u003e90 psi operating pressure compatible with standard shop air compressors\u003c\/li\u003e\n  \u003cli\u003e4.1 SCFM air consumption through a 1\/4 inch inlet fitting\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch needle diameter with 1 inch stroke length for controlled material removal\u003c\/li\u003e\n  \u003cli\u003eInline body design for reduced hand fatigue during extended operation\u003c\/li\u003e\n  \u003cli\u003eCompact footprint at approximately 12.2 inches in length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard needle scaler needle sets. Compatible with air supply systems delivering 90 psi at a minimum of 4.1 SCFM through a 1\/4 inch NPT air line connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation of this tool should be performed by qualified technicians familiar with pneumatic hand tools. Always shut off and bleed the compressed air supply before connecting or disconnecting the tool from the air line. Verify that the supply hose and fittings are rated for the required operating pressure before use. Eye protection and appropriate PPE are required during scaler operation due to high-velocity needle and debris impact.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Speed\u003c\/strong\u003e: 4,000 BPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Pressure\u003c\/strong\u003e: 90 psi (6.3 bar)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Consumption\u003c\/strong\u003e: 4.1 SCFM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 0.25 inches (1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeedle Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 12.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.69 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.07 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.98 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CHICAGO PNEUMATIC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 8941071150\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO PNEUMATIC","offers":[{"title":"Default Title","offer_id":51538281759026,"sku":"8941071150","price":338.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5fc4ae0ac34ef2b43607ce16f512b4bc.jpg?v=1785821679","url":"https:\/\/voomisupply.com\/products\/chicago-pneumatic-8941071150-air-inline-needle-scaler","provider":"Voomi Supply","version":"1.0","type":"link"}